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Official data from INPI

SUPORTE DE BUZINA COM FIVELA DE FIXACAO

IndeferidaInvention Patent

Application data

Number

PI8106775

Type

Invention Patent

Filing

10/21/1981

Publication

02/16/1982

Progress at the INPI

Under appeal
  1. Filing10/21/81
  2. Publication02/16/82
  3. Examination04/20/82
  4. Refused11/13/84
  5. Grant
  6. In force

The application was refused by the INPI on 11/13/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/13/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. N. (pessoa física)

Inventors

T. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/13/1984

RPI 734

Conhecimento de parecer técnico

#7.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

04/20/1982

RPI 600

Publicação antecipada

#3.2

02/16/1982

RPI 591

Pedido de patente depositado

#2.1

12/08/1981

RPI 581

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